Mars' average surface temperature is -55 Â°C, but the Red Planet also experiences some variability, with temperatures ranging as high as 20 Â°C at the equator during midday, to as low as -153 Â°C at the poles.uch like the other gas giants in our Solar System, the core of Uranus gives off far more heat than is absorbed from the Sun. However, with a core temperature of approximately 4,737 Â°C, Uranus' interior gives of only one-fifth the heat that Jupiter's does and less than half that of Saturn.
Hemoglobin: The protein pigment in red blood cells that transports oxygen to the tissues and carbon dioxide from them. Hemophilia: A genetic disorder in which one or more clotting factors is absent from the blood, resulting in excessive bleeding. Leukocyte: A white blood cell.
The most abundant cells in vertebrate blood are red blood cells. These contain hemoglobin, an iron-containing protein, which facilitates oxygen transport by reversibly binding to this respiratory gas and greatly increasing its solubility in blood. In contrast, carbon dioxide is mostly transported extracellularly as bicarbonate ion transported in plasma.